Transaction · 0001046179-26-000543

Yuan Lipen

Yuan Lipen, VP, reported an open-market or private purchase at TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD involving 1000.000000 shares for an estimated $73770.00. Reported holdings after the transaction were 7000.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code PVP
TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD
Filing timeAug 20
Trade dateAug 19, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$416.00
Pre-filing
1mo ago -3.3%1w ago +3.2%1d ago -0.6%
Returns since
7d +2.7%30d -0.5%90d -0.5%180d -0.5%1y -0.5%

TSM price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
TSM since 2026-08-20Filed 14 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0001046179-26-000543
Common Shares (2330.TW)
Transaction date
Aug 19, 2026
Filed Aug 20, 2026, 11:41 AM · 1d delay
Shares
1.00k sh
$7.37k per share
Estimated value
$7.37M
Computed from shares × price
Holdings after
7.00k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership Repeat Buyer
+30score
Filing-only score

+30

Compact filing score computed from stored Form 4 facts. Version v1.

Strong filing signal

This filing has a high positive filing-only score. It may deserve closer research, but it is not an investment recommendation.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

VP

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    The price was translated from New Taiwan dollars, NT$2,380, at the rate of NT$31.945 to US$1.

  2. F2

    The price was translated from New Taiwan dollars, NT$2,355, at the rate of NT$31.925 to US$1.

  3. F3

    Common Shares purchased and held under the issuer's Employee Stock Purchase Plan ("ESPP").

  4. F4

    The price was translated from New Taiwan dollars, NT$2,350, at the rate of NT$31.937 to US$1.

Original filing · 0001046179-26-000543
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